killamch89 Posted February 4, 2025 Posted February 4, 2025 How might innovations like green propellants, electric propulsion, and nuclear thermal rockets decrease emissions, lower atmospheric pollution, and limit space debris compared to traditional chemical rockets? In this discussion, we invite aerospace experts, environmental advocates, and curious enthusiasts to explore the scientific and engineering challenges that accompany these advances. Consider the benefits of increased efficiency and sustainability against potential risks and costs.
